<button class="button">Join Today ➞</button>

<style>
/* From Uiverse.io by Mohammad-Rahme-576  - Tags: button */
.button {
  position: relative;
  padding: 15px 30px; /* Button padding */
  font-size: 18px; /* Button font size */
  font-weight: bold;
  color: #ffffff; /* Text color */
  background: #8a2be2; /* Purple background */
  border: 2px solid #8a2be2;
  border-radius: 12px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow:
    0 0 10px #8a2be2,
    0 0 20px #4b0082,
    0 0 30px #da70d6;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-family: "Arial", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-size: 200% 200%;
  animation:
    gradientShift 5s ease infinite,
    pulse 2s infinite;
  isolation: isolate;
}

.button::before,
.button::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, #e6e6fa 20%, transparent 70%);
  opacity: 0;
  transition:
    opacity 0.3s,
    transform 0.3s;
  pointer-events: none;
}

.button::before {
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transform: translateX(-100%);
  transition: transform 0.6s;
  z-index: -1;
}

.button::after {
  background: linear-gradient(
    45deg,
    transparent 0%,
    rgba(218, 112, 214, 0.8) 25%,
    rgba(138, 43, 226, 0.8) 50%,
    rgba(218, 112, 214, 0.8) 75%,
    transparent 100%
  );
  filter: blur(5px);
  transform: translateX(-100%) rotate(45deg);
}

.button:hover {
  background: linear-gradient(
    135deg,
    #8a2be2,
    #4b0082
  ); /* Gradient background on hover */
  transform: scale(1.05) translateY(-3px) rotateY(10deg);
  box-shadow:
    0 0 20px #8a2be2,
    0 0 40px #4b0082,
    0 0 60px #da70d6;
  perspective: 1000px;
  border-color: rgba(218, 112, 214, 0.5);
  filter: brightness(1.1) contrast(1.1);
  animation:
    gradientShift 5s ease infinite,
    pulse 2s infinite,
    gradientBorder 2s linear infinite;
}

.button:hover::before {
  opacity: 0.3;
  transform: translateX(100%);
  animation: pulseGlow 2s infinite;
}

.button:hover::after {
  opacity: 0.5;
  animation: shineEffect 1.5s infinite;
}

.button:active {
  transform: scale(0.98) translateY(2px);
  box-shadow:
    0 0 10px rgba(138, 43, 226, 0.6),
    0 0 20px rgba(138, 43, 226, 0.4) inset;
}

.button span {
  position: relative;
  z-index: 1;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
}

.button:hover span {
  animation:
    textGlow 1.5s infinite alternate,
    textFloat 0.3s ease-out;
}

@keyframes pulseGlow {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.5;
  }
}

@keyframes shineEffect {
  0% {
    transform: translateX(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) rotate(45deg);
  }
}

@keyframes ripple {
  0% {
    transform: scale(0.8);
  }
  50% {
    transform: scale(1.2);
    opacity: 0.3;
  }
  100% {
    transform: scale(0.8);
  }
}

@keyframes textGlow {
  0% {
    text-shadow: 0 0 5px #e6e6fa;
  }
  100% {
    text-shadow:
      0 0 20px #e6e6fa,
      0 0 35px #da70d6;
  }
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes focusPulse {
  0%,
  100% {
    box-shadow:
      0 0 0 4px rgba(138, 43, 226, 0.4),
      0 0 30px rgba(218, 112, 214, 0.6);
  }
  50% {
    box-shadow:
      0 0 0 8px rgba(138, 43, 226, 0.2),
      0 0 40px rgba(218, 112, 214, 0.4);
  }
}

@keyframes textFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@keyframes particleBurst {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }
}

@keyframes gradientBorder {
  0% {
    border-color: rgba(218, 112, 214, 0.5);
  }
  50% {
    border-color: rgba(138, 43, 226, 0.5);
  }
  100% {
    border-color: rgba(218, 112, 214, 0.5);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.button:focus {
  outline: none;
  box-shadow:
    0 0 0 4px rgba(138, 43, 226, 0.4),
    0 0 30px rgba(218, 112, 214, 0.6);
  animation: focusPulse 1.5s infinite;
}

.button:focus-visible {
  outline: 2px solid #da70d6;
  outline-offset: 2px;
}

.button:active::before {
  opacity: 1;
  transform: translateX(0) rotate(45deg);
  transition: transform 0.2s;
}

.button:active::before {
  animation: particleBurst 0.5s ease-out;
}

.button {
  border: 2px solid transparent;
  background-clip: padding-box;
}

@media (max-width: 768px) {
  .button {
    padding: 12px 24px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .button {
    padding: 10px 20px;
    font-size: 14px;
  }
}

@media (min-width: 1200px) {
  .button {
    padding: 18px 36px;
    font-size: 20px;
  }
}

</style>
    